Indoor Air Quality Engineering

Indoor Air Quality Engineering covers a wide range of indoor air quality engineering principles and applications, providing guidelines for identifying and analyzing indoor air quality problems as well as designing a system to mitigate these problems. Structured into three sections - properties and behavior of airborne pollutants, measurement and sampling efficiency, and air quality enhancement technologies - this book uses real-life examples, design problems, and solutions to illustrate engineering principles. Professionals and students in engineering, environmental sciences, public health, and industrial hygiene concerned with indoor air quality control will find Indoor Air Quality Engineering provides effective methods, technologies, and principles not traditionally covered in other texts.

Written by experts, Indoor Air Quality Engineering offers practical strategies to construct, test, modify, and renovate industrial structures and processes to minimize and inhibit contaminant formation, distribution, and accumulation. The authors analyze the chemical and physical phenomena affecting contaminant generation to optimize system function and design, improve human health and safety, and reduce odors, fumes, particles, gases, and toxins within a variety of interior environments. The book includes applications in Microsoft Excel®, Mathcad®, and Fluent® for analysis of contaminant concentration in various flow fields and air pollution control devices.

People spend most of their time indoors, and indoor air pollutants can cause both long and short term health effects. Awareness of indoor air pollution as an environmental issue, however, is relatively new. This book has been prepared to offer an up-to-date, comprehensive reference manual on indoor air quality to scientists and professionals active in this area. The intention of the book is to bring together a collection of contributions from specialists in the specific disciplines of indoor air quality, covering all points of view from various angles, from building design and building sciences, to health effects and medical diagnosis, toxicology of indoor air pollutants, and air sampling and analysis. One of the characteristics of this book is the multidisciplinary approach that integrates the expertise of medical doctors, architects, engineers, chemists, biologists, physicists and toxicologists. The resulting product is of great educational value and recommended for consultation as well as teaching purposes. The panel of conrtibuting authors includes top experts on indoor air worldwide, who have participated in international workshops and led the development of indoor air sciences over the recent years.

Indoor Air Quality and HVAC Systems is a practical guide for understanding the relationship between the design, installation, operation, and maintenance of HVAC systems and achieving indoor air quality (IAQ). The book describes the individual components of HVAC systems and the role each plays in maintaining good indoor air quality. It also identifies the techniques available for evaluating the performance characteristics of ventilation systems (including the use of carbon dioxide monitors and sulfur hexafluoride tracer testing equipment). Other topics discussed include the determination of pathways of air movement through buildings and understanding pressure relationships, ventilation effectiveness, and efficiency. The book concludes with an overview of sources of air contaminants to be concerned about when performing an IAQ evaluation. Indoor Air Quality and HVAC Systems provides critical information for industrial hygienists, HVAC contractors and engineers, and building owners and managers.

Indoor Air Quality Solutions for Stationary Engineers provides an overview of IAQ problems, instruments and testing procedures, and how to maintain IAQ in institutional and commercial facilities. Required safety practices, environmental protection, and common building stationary engineering applications are emphasized throughout, with references to ANSI, EPA, and ASHRAE standards.The textbook includes informative, full-color illustrations that enhance the content. Also included are review questions, scenarios based on chapter content, and procedures for using various test instruments.

* Tackles the complex environmental issue of Indoor Air Quality (IAQ) for industrial hygienists, HVAC engineers, architects and anyone else concerned with the air quality of interiors * Infused with charts, tables, and all the major formulas and calculations necessary to monitor and characterize a particular environment * Includes all relevant codes, standards and guidelines

People live in indoor environment about 90% of lifetime and an adult inhales about 15 kg air each day, over 75% of the human body’s daily mass intake (air, food, water). Therefore, indoor air quality (IAQ) is very important to human health. This book provides the basic knowledge of IAQ and highlights the research achievements in the past two decades. It covers the following 12 sections: introduction, indoor air chemicals, indoor air particles, measurement and evaluation, source/sink characteristics, indoor chemistry, human exposure to indoor pollutants, health effects and health risk assessment, IAQ and cognitive performance, standards and guidelines, IAQ control, and air quality in various indoor environments. It provides a combination of an introduction to various aspects on IAQ studies, the current state-of-knowledge, various advances and the perspective of IAQ studies. It will be very helpful for the researchers and technicians in the IAQ and the related fields. It is also useful for experts in other fields and general readers who want to obtain a basic understanding of and research advances in the field of IAQ. A group of experts in IAQ research have been recruited to write the chapters. Their research interests and experience cover the scope of the book. In addition, some experienced experts in IAQ field have been invited as advisors or reviewers to give their comments, suggestions and revisions on the handbook framework and the chapter details. Their contribution guarantees the quality of the book. We are very grateful to them. Last but not least, we express our heartfelt thanks to Prof. Spengler, Harvard University, for writing the foreword of the current Handbook of Indoor Air Quality both as a pioneer scientist who contributed greatly to indoor air science and as an Editor-in-chief of Handbook of Indoor Air Quality 2001, 1st ed. New York: McGraw-Hill. In addition to hard copies, the book is also published online and will be updated by the authors as needed to keep it aligned with current knowledge. These salient features can make the handbook fresh with the research development.

Indoor Air Quality: The Latest Sampling and Analytical Methods, Third Edition is a practical, user-friendly guide to the identification and assessment of the indoor air contaminants that contribute to building-related illness in commercial buildings, institutions, and residences. It covers the basic concepts of indoor air quality assessment, including its historic evolution. The book describes the most common substances encountered in an indoor air quality investigation, their health effects, and their occurrence in the environment. Drawing from the author’s experience, observations, and extensive research, this easy-to-read guide provides readers with a working knowledge of the latest approaches to sampling protocols and cutting-edge trends as well as suggested sampling strategies, helpful experience related tips, and a means for interpreting results. Additionally, in the later part of the book, there is considerable discussion of failure modes of building materials and systems—sources of many indoor air quality problems! This third edition details up-to-date strategies and analytical methods and addresses some of the more recent, as well as less common, concerns on indoor air pollutants. All chapters in the third edition have been updated to adhere to the more recent developments in indoor air quality. Also a new chapter on the illusive data and sampling approaches on ozone has been added. New in the Third Edition Revised and updated standards and guidelines Updated U.S. EPA NAAQS Updated LEEDv4 Standard Updated ANSI/ASHRAE Standard 189.1 Latest approaches to sampling and analytical methods Expanded discussion on controversial inhalable airborne particulate sampling methods Updated and expanded tables and data Updated and expanded figures and schematics Inclusion of a new chapter on ozone

When we think of indoor pollution, we usually think of conditions originating from faulty ventilation systems, second hand smoke, and other air borne pollutants. Taking an in-depth, hard science look at the problems of indoor environmental pollution, Indoor Environmental Quality covers all the major indoor contaminants - inorganic, organic, and bio